[ACS-6071] fix JSDoc issues for Core lib (#8942)

* fix jsdoc issues

* docs fixes

* doc fixes

* doc fixes

* fix docs

* fix bugs

lib/core/api/src/lib/adf-http-client.service.ts

@@ -316,6 +316,10 @@ export class AdfHttpClient implements ee.Emitter,JsApiHttpClient {
 
     /**
      * Deserialize an HTTP response body into a value of the specified type.
+     *
+     * @param response response object
+     * @param returnType return type
+     * @returns deserialized object
      */
     private static deserialize<T>(response: HttpResponse<T>, returnType?: Constructor<unknown> | 'blob'): any {
 

lib/core/api/src/lib/alfresco-api/alfresco-api.utils.spec.ts

@@ -21,6 +21,9 @@ describe('AlfrescoApiUtils', () => {
 
     describe('isConstructor', () => {
         class MockClass {}
+        /**
+         * Mock function for tests
+         */
         function mockFUnction() {}
 
         it('should return true for class and functions', () => {

lib/core/api/src/lib/alfresco-api/alfresco-api.utils.ts

@@ -57,6 +57,9 @@ export const getQueryParamsWithCustomEncoder = (obj: Record<string | number, unk
 
 /**
  * Removes null and undefined values from an object.
+ *
+ * @param obj object to process
+ * @returns object with updated values
  */
 export const removeNilValues = (obj: Record<string | number, unknown>) => {